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$344+ Cheap flights from Buffalo to Billings (BUF - BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BIL
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheap flight deals from Buffalo to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Billings (BIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Delta)

Popular in

December

Cheapest in

November

Average price

$757
Provider with most accurate pricing for Buffalo-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Billings Logan Intl flights.
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From Buffalo to Billings Logan Intl
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Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Buffalo to Billings

Cheapest flights from Buffalo to Billings
Explore the most affordable flight options available from Buffalo to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:10 amBUF - BIL
2 stops13h 11mUnited Airlines
Sat 12/206:35 amBIL - BUF
2 stops25h 11mUnited Airlines
Deal found 12/1$562
This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:20 amBUF - BIL
1 stop9h 08mAmerican Airlines
Sat 12/206:50 amBIL - BUF
2 stops15h 22mAmerican Airlines
Deal found 12/1$651
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:29 amBUF - BIL
2 stops12h 55mUnited Airlines
Sun 12/286:35 amBIL - BUF
2 stops25h 11mUnited Airlines
Deal found 11/30$683
This American Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:32 amBUF - BIL
2 stops11h 42mAmerican Airlines
Sun 12/281:54 pmBIL - BUF
1 stop6h 35mAmerican Airlines
Deal found 11/30$965

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Billings that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Buffalo to Billings that are best for you.

Fly from

Buffalo

Fly to

Billings

Route

Depart

Return

Price

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 2/7

12:25 pm-7:24 pm

2 stops8h 59m

Billings Logan Intl

Wed 2/11

11:50 am-10:57 pm

2 stops9h 07m

$344

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 2/7

6:38 am-1:36 pm

1 stop8h 58m

Billings Logan Intl

Wed 2/11

6:54 am-10:55 pm

2 stops14h 01m

$354

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 2/7

8:30 am-3:22 pm

2 stops8h 52m

Billings Logan Intl

Wed 2/11

4:13 pm-11:01 pm

1 stop28h 48m

$438

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Mon 4/13

7:55 pm-1:13 pm

3 stops19h 18m

Billings Logan Intl

Sat 4/18

2:40 pm-10:45 pm

1 stop6h 05m

$496

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Tue 12/16

10:10 am-9:21 pm

2 stops13h 11m

Billings Logan Intl

Sat 12/20

6:35 am-9:46 am

2 stops25h 11m

$562

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Tue 12/16

6:20 am-1:28 pm

1 stop9h 08m

Billings Logan Intl

Sat 12/20

6:50 am-12:12 am

2 stops15h 22m

$651

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Wed 12/24

10:29 am-9:24 pm

2 stops12h 55m

Billings Logan Intl

Sun 12/28

6:35 am-9:46 am

2 stops25h 11m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Compare providers for flights from Buffalo to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Billings in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Billings flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Billings

What is the cheapest time of day to fly from BUF to BIL?

Find hourly flight availability from Buffalo to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

When flying from Buffalo to Billings, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 55% versus a flight at noon.

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billings. Reviews last updated December 1, 2025.
See what other customers who have flown with United Airlines from Buffalo to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,056 reviews

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,056 reviews
United Airlines
7.4
Good
9,056 reviews

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Billings?

    Departing from Buffalo to Billings will take you 8h 52m. There are 1476 mi between Buffalo and Billings. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Buffalo to Billings round-trip?

    Flying on United Airlines is currently your cheapest option to Billings, with prices starting at $268. United Airlines is currently priced 46% below the average price you’ll pay for this route.

  • Can I find deals for flights from Buffalo to Billings that include hotel bookings?

    Yes. In addition to deals on Buffalo to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Billings?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Billings.

  • Can I find deals for business class flights from Buffalo to Billings?

    Yes. Cheapflights offers flight deals from Buffalo to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Buffalo to Billings

Discover the top airline that operate flights from Buffalo to Billings. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$419FlexibilityNo cancel feeOn-time69%

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